514151145 has 80 divisors (see below), whose sum is σ = 994997520. Its totient is φ = 253034496.

The previous prime is 514151117. The next prime is 514151173. The reversal of 514151145 is 541151415.

514151145 is a `hidden beast` number, since 5 + 141 + 511 + 4 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (514151117) and next prime (514151173).

It can be written as a sum of positive squares in 8 ways, for example, as 10732176 + 503418969 = 3276^2 + 22437^2 .

It is not a de Polignac number, because 514151145 - 2¹⁵ = 514118377 is a prime.

It is a super-2 number, since 2×514151145² = 528702799809622050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 364201 + ... + 365609.

It is an arithmetic number, because the mean of its divisors is an integer number (12437469).

Almost surely, 2^514151145 is an apocalyptic number.

It is an amenable number.

514151145 is a deficient number, since it is larger than the sum of its proper divisors (480846375).

514151145 is a wasteful number, since it uses less digits than its factorization.

514151145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1496 (or 1487 counting only the distinct ones).

The product of its digits is 2000, while the sum is 27.

The square root of 514151145 is about 22674.9012125742. The cubic root of 514151145 is about 801.1188225864.

The spelling of 514151145 in words is "five hundred fourteen million, one hundred fifty-one thousand, one hundred forty-five".